Anti-slip device and image forming device

An image forming device comprising:

• a body that forms an image on a sheet;
• and
• one or more anti-slip devices for preventing the image forming device from slipping on an installation surface, the one or more anti-slip devices provided to one or more defined locations of a bottom portion of the body, each of the one or more anti-slip devices comprising:
• an operation portion that can be moved by a user;
• a movable portion that has a bottom surface, the movable portion moving in conjunction with movement of the operation portion to move from a first position to a second position above the first position;
• and
• an anti-slip member provided on the bottom surface of the movable portion that comes into contact with the installation surface when the movable portion is in the first position and separates from the installation surface when the movable portion is raised from the first position to the second position.